mirror of
https://github.com/vincentmli/bpfire.git
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ecbf66761f
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org> Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
84 lines
3.0 KiB
Bash
84 lines
3.0 KiB
Bash
#!/bin/bash
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###############################################################################
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# #
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# IPFire.org - A Linux-based firewall #
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# Copyright (C) 2020 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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main() {
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# Do not convert anything if we already have some servers set
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if [ ! -s "/var/ipfire/dns/servers" ]; then
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local DNS0 DNS1 DNS2
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eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
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if [ -s "/var/ipfire/ppp/settings" ]; then
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eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
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elif [ -s "/var/ipfire/dns/settings" ]; then
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eval $(/usr/local/bin/readhash /var/ipfire/dns/settings)
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fi
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local var
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local i=3
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for var in DNS0 DNS1 DNS2; do
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if [ -n "${!var}" ]; then
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echo "${i},${!var},,enabled,"
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(( i++ ))
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fi
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done > /var/ipfire/dns/servers
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# Empty the old settings file
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: > /var/ipfire/dns/settings
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# Disable using ISP name servers when we already have some configured
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if [ ${i} -gt 3 ]; then
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echo "USE_ISP_NAMESERVERS=off" \
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>> /var/ipfire/dns/settings
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fi
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fi
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# Convert old unbound settings file
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if [ -e "/etc/sysconfig/unbound" ]; then
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local USE_FORWARDERS
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local ENABLE_SAFE_SEARCH
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local FORCE_TCP
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# Read settings
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eval $(/usr/local/bin/readhash /etc/sysconfig/unbound)
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# Safe Search
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if [ "${ENABLE_SAFE_SEARCH}" = "on" ]; then
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echo "ENABLE_SAFE_SEARCH=${ENABLE_SAFE_SEARCH}" \
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>> /var/ipfire/dns/settings
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fi
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# Force TCP
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if [ "${FORCE_TCP}" = "on" ]; then
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echo "PROTO=TCP" >> /var/ipfire/dns/settings
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fi
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# Run in recursor mode
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if [ "${USE_FORWARDERS}" = "0" ]; then
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# Remove all servers
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: > /var/ipfire/dns/servers
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fi
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rm -f "/etc/sysconfig/unbound"
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fi
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}
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main "$@" || exit $?
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